Registered patent agent
David M Ishimaru
Firm
Workday Inc.
Address
6230 Stoneridge Mall Road
Plesanton, CA, 94588
US
Phone
Registered as
Registered patent agent
Frequently asked
Frequently asked about David M Ishimaru
Is David M Ishimaru a registered patent attorney?
David M Ishimaru is a registered patent agent (USPTO Registration Number 47676). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is David M Ishimaru located?
David M Ishimaru's office is in Plesanton, California (94588). Affiliated with Workday Inc..
What firm does David M Ishimaru work at?
David M Ishimaru is listed as affiliated with Workday Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David M Ishimaru?
David M Ishimaru's office phone (per the USPTO public roster) is 408-204-6154. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.